1986 baud
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Joined: Jul 2000
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From: Aridzona
Car: `86 SS / `87 SS
Engine: L69 w/ TPI on top / 305 4bbl
Transmission: `95 T56 \ `88 200-4R
1986 baud
continued from https://www.thirdgen.org/techbb2/sho...hreadid=108780 ...
When I did my TPI swap, I did everything complete (emissions and wiring) from an 86 IROC. Pin M in the ALDL was not mentioned or referenced anywhere in the Helms wiring diagrams. Everything I've seen so far says that 88 or 89 has pin M connected to E in the ALDL.
But also, isn't the 89 PROM code necessary for the 8192? ECM is capable, but needs the code... yes?
Matthew
Originally posted by grumpygreaseape
1985 870 ecm=160 baud communication. 1986 165 ecm=8192 baud. <1985 stuff snipped
>
1985 870 ecm=160 baud communication. 1986 165 ecm=8192 baud. <1985 stuff snipped
> But also, isn't the 89 PROM code necessary for the 8192? ECM is capable, but needs the code... yes?
Matthew
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